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AS18881 TELEFONICA BRASIL S.A
ASN Ended mediumWhy this campaign was detected
5 IPs from the same network (TELEFONICA BRASIL S.A, AS18881) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS18881 · TELEFONICA BRASIL S.A
Subnet
—
Country
🇧🇷 BR
Cloud Provider
—
Member Count
5 IPs
Below average
Total Events
2101
Below average by volume
Started / Ended
2026-02-22 19:53 — 2026-04-22 02:38
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Command and Control
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 200.175.61.207 | credential_harvester | 56% | 1x OSINT | 1256 | 2 | ssh:bruteforce | — | 2026-05-04 08:39 | evidence → |
| 200.146.119.88 | credential_harvester | 51% | 848 | 2 | ssh:bruteforce | — | 2026-05-02 21:35 | evidence → | |
| 177.17.92.158 | credential_harvester | 41% | 334 | 1 | ssh:bruteforce | — | 2026-05-01 12:11 | evidence → | |
| 177.157.193.36 | credential_harvester | 40% | 186 | 1 | ssh:bruteforce | — | 2026-05-01 15:13 | evidence → | |
| 177.43.83.43 | malware_dropper | 36% | 23 | 1 | ssh:bruteforce | — | 2026-04-29 09:14 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds